import java.util.Scanner;


class Test1_Switch {
    public static void main (String [] args){
        //*A：整数（输入一个值，输出对应星期几）
        Scanner sc = new Scanner(System.in);
        System.out.println("请输入1-7之间的整数：");
        int week =sc.nextInt();
        switch (week) {
            case 1:
            System.out.println("星期一");
            break;
            case 2:
            System.out.println("星期二");
            break;
            case 3:
            System.out.println("星期三");
            break;
            case 4:
            System.out.println("星期四");
            break;
            case 5:
            System.out.println("星期五");
            break;
            case 6:
            System.out.println("星期六");
            break;
            case 7:
            System.out.println("星期日");
            break;
            default :
            System.out.println("对不起，您输入的值错误。");
        }
    }
}